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Flash metal powder coating and preparation method thereof

A metal powder and coating technology, applied in the field of metal powder coating with flash effect and its preparation, can solve the problems of uneven distribution, easy occurrence of grinding on the coating, unsatisfactory metal flash effect, etc. Inexpensive, strong metallic glitter effect

Active Publication Date: 2015-11-25
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a flash metal powder coating and a preparation method thereof, which can solve the problems in the prior art that the metal flash effect is not ideal, the coating is prone to abrasion, and the distribution is uneven

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The formulation of a flash metallic powder coating is as follows:

[0032] Transparent base powder formula: 350 grams of polyester resin, 350 grams of epoxy resin, 240 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of wetting and dispersing agent BLC7015, and 3083 grams of charging agent SATA;

[0033] Formula of light-colored concealing base powder: 320 grams of polyester resin, 320 grams of epoxy resin, 90 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of wetting and dispersing agent BLC7015, and 3083 grams of charging agent SATA , 250 grams of titanium dioxide R902, 1 gram of ultramarine blue, 0.2 gram of carbon black;

[0034] Formula of dark concealer base powder: 320 grams of polyester resin, 320 grams of epoxy resin, 140 grams of barium sulfate filler, 10 grams of leveling agent PV8810, 5 grams of degassing agent benzoin, 15 grams of w...

Embodiment 2

[0045] The formulation of the glitter metallic powder coating is as follows:

[0046] Transparent base powder formula: 720 grams of polyester resin, 55 grams of TGIC, 200 grams of barium sulfate filler, 10 grams of leveling agent L588, 5 grams of degassing agent benzoin, 15 grams of brightener BLC7015, and 3083 grams of charging agent SATA;

[0047] Formula of light-colored concealing base powder: 720 grams of polyester resin, 55 grams of TGIC, 10 grams of leveling agent L588, 5 grams of degassing agent benzoin, 15 grams of brightener BLC, 3083 grams of power enhancer SATA, 200 grams of titanium dioxide R706, pigment iron oxide yellow 5 gram;

[0048] Formula of dark concealing base powder: 720 grams of polyester resin, 55 grams of TGIC, 10 grams of leveling agent L588, 5 grams of degassing agent benzoin, 15 grams of brightener BLC, 3083 grams of power enhancer SATA, 200 grams of titanium dioxide R706, pigment iron oxide yellow 15 gram, 1 gram of pigment carbon black;

[0049]...

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Abstract

The invention provides a glittery metallic powder coating and a preparation method thereof, which can solve the problems that the metallic glittery effect is undesirable, and the coat is easy to wear away and distributed unevenly existing in the prior art. The glittery metallic powder coating comprises the following components in percentage by weight: 50 to 70 percent of transparent powder, 25 to 45 percent of dark and light covering power, 2.0 to 5.0 percent of coarse aluminum silver powder, 0.05 to 0.5 percent of fine aluminum silver powder, 0.1 to 1 percent of wax powder, 0.1 to 1 percent of defoaming agent, and 0.05 to 0.5 percent of fluidity improver. The invention also provides a method for preparing the glittery metallic powder coating. The glittery metallic powder coating of the invention has the advantages that: the leveling can be improved; the surface of the coat has a strong metallic glittery effect, and the coat is easy to wear away and uniform in color so as to give people a fashionable and beautiful feeling and show a high-grade decoration effect, therefore, the glittery metallic powder coating is very suitable for high-grade decoration field; and meanwhile, the production cost of the glittery metallic powder coating is not high.

Description

technical field [0001] The invention belongs to the technical field of decorative coatings, and in particular relates to a metal powder coating with flash effect and a preparation method thereof. Background technique [0002] Powder coating is a solvent-free 100% solid powder coating. At room temperature, it is electrostatically sprayed or fluidized bed dip-coated, then heated and baked to melt and solidify to form a smooth and bright permanent coating film. Glitter metal powder coating is a kind of powder coating, which refers to various powder coatings containing pigments with metal glitter effect. Because it can show a bright and luxurious decorative effect, strong flash effect, fashionable and beautiful, it is very suitable for home furnishing and accessories. And the spraying of indoor and outdoor objects such as cars. [0003] But the metal dispersion of existing flash metal powder coating is uneven, has reduced the luster of powder coating, and when metal flash powde...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D167/00C09D163/00C09D7/12C09D5/03
Inventor 袁文学王德斌韩武章赵卫海
Owner HAIER GRP CORP
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